Long-Term Debt - Net Carrying Amount of Senior Notes (Details) - USD ($) $ in Thousands	Sep. 29, 2024	Oct. 01, 2023
Debt Instrument [Line Items]
Unamortized discount and issuance costs	$ (12,366)	$ (15,471)
Convertible Debt
Debt Instrument [Line Items]
Principal	575,000	575,000
2028 Senior Notes | Convertible Debt
Debt Instrument [Line Items]
Principal	575,000	575,000
Unamortized discount and issuance costs	(11,434)	(14,158)
Net carrying amount	$ 563,566	$ 560,842